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JMT IW Series Ironworkers

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JMT IW Series Ironworkers

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JMT Hydraulic Ironworkers are designed with multi-functionality in mind to save labor, time, energy, and cost.

JMT Ironworkers are well engineered, efficient and optimized for long life using state of the art manufacturing methods and precision tolerences.

These universal machines are supplied with standard tooling including X,Y gauging support tables at punch, shear, and notch stations. There are easily adjusted hold downs at all five work stations. Each work station is also equipped with specially designed hold downs to ensure safety while providing precision alignment and ease of use.

JMT Ironworkers set the industry standard for reliability, productivity and accuracy.

Standard Equipment

  • PUNCHING
  • Table for punching station
  • JMT punch & die holder
  • 1 starting set ( Punch & Die )
  • Punch holder up to 1 1/8” (IW 45-45M)
  • Punch holder up to 1 1/2” (IW 55/110-55/110 BTD- 80/150-80/150 BTD-110/180
  • BTD)
  • 3’ Electrical back gauge (over 55 tons)
  • 3’ Manual backgauge for 36 &45 to
  • Blades for flat steel station
  • Blades for angle cutting station
  • Blades for round and square bar cutting station
  • Rectangular notcher complete with down holder
  • Table for notching station

Optional Equipment

  • 3’ of addition backgauge (Manual)
  • Electrical back gauge (over 3 ft.)
  • Lubrication pump
  • Special color
  • Overseas special packaging
  • PUNCHING
  • Pedinghaus, Mubea, Kingsland punch & die holder
  • Bending equipment ( top tool +single Vee+toolholder)
  • 40-80 NPU punching equipment
  • Pipe Notcher Housing (between 1/2" and 2" any diameter)
  • Pipe notching punch and dies (each set)
  • NC control with table x=49”x13 3/4”
  • FLAT SHEARING
  • Spare blades for flat shearing
  • ANGLE SHEARING
  • Spare blades for angle shearing
  • BAR SHEARING
  • Spare blades for bar shearing
  • U,I,T profile blades
  • NOTCHING
  • Triangular notching system with blades
  • Spare blades for triangular notching
  • Spare blades for rectangular notching

Videos coming soon.





Material Type
Grade
Material Thickness (inches) - T
Die Width (inches) - W
Punch Radius (inches)
Overall Length FT (required)
K Factor
Die Ratio (W/T)
Bend Radius - Inside
Estimated Air Bend Radius
Bend Radius - Outside
Estimated Air Bend Radius
Minimum Between Bends
Minimum Leg Length for Die Width
Tonnage Required (per foot of Bend)
Total Tonnage for Bend
TONS
Constants (Press Brake Tonnage):
Bend Length (inches)
Friction Coefficient
Calculated Value of Force
Bend Angle (degrees)
See Material Chart

MATERIAL STRENGTH
ASTM Number Other Number Grade Yield Str. Min. Tensile Max. Tensile Min. Rad. Recom. Vee Die
CARBON STEEL
1015 29000 50000 65000
1020 32000 58000 73000
1025 34000 70000 85000
A36 36000 58000 80000 1.5T 8T - 12T
A242 CORTEN A 50000 70000 85000 3T 12T
A283 30000 55000 60000 1.5T 8T - 10T
A514 T-1 B,F,H,Q 100000 110000 130000 3T 16T
A570 30 30000 49000 64000 1T 8T
33 33000 52000 67000 1T 10T
36 36000 53000 68000 1.5T nbsp;
40 40000 55000 70000 2T 12T
45 45000 60000 75000 2T
50 50000 65000 80000 2.5T
55 55000 70000 85000 3T
A572 42 42000 60000 75000 2T 10T - 12T
50 50000 70000 85000 2.5T 12T
60 60000 75000 90000 3.5T 14T
65 65000 80000 95000 4T 14T - 16T
A588 CORTEN B 50000 70000 85000 3T 10T - 12T
A606 50000 70000 85000 2.5T 8T - 12T
A607 45 45000 60000 75000 1.5T 8T - 10T
50 50000 65000 80000 2T 10T - 12T
55 55000 70000 85000 2T 12T
60 60000 75000 90000 2.5T 12T - 14T
65 65000 80000 95000 3T 14T
70 70000 85000 100000 3.5T 16T
A611 A 25000 52000 67000 .5T
B 30000 45000 60000 1T
C 33000 48000 63000 1.5T
D 40000 52000 67000 2T
E 80000 82000 97000 NA
A656 50 50000 60000 75000 1.5T 8T - 10T
60 60000 70000 85000 8T - 10T
nbsp; 70 70000 80000 95000 8T - 10T
80 80000 95000 110000 1.5T 8T - 10T
A715 A606 50 50000 60000 75000 1T 10T
A607 60 60000 70000 85000 1.5T 8T - 10T
A607 70 70000 80000 95000 2T 10T
80 80000 90000 105000 2T 10T - 12T
A907 30 30000 49000 64000
33 33000 52000 67000
36 36000 53000 68000
40 40000 55000 70000
AR360 177000 192000
AR (235) 70000 115000 130000
WELDEX 130 130000 147000 160000 4T
160 160000 181000 225000 6T
ASTM Number Other Number Grade Yield Str. Min. Tensile Max. Tensile Min. Rad. Recom. Vee Die
STAINLESS STEEL
A167 S30215 302B 30000 75000 90000
S30800 308 30000 75000 90000
S30900 309 30000 75000 90000
S31000 310 30000 75000 90000
S33228 27000 73000 88000
S35315 39000 94000 109000
A176 S32803 72000 87000 102000
S40300 403 30000 70000 85000 td>
S42000 420 100000 115000
S44200 442 40000 65000 80000 nbsp;
S44600 446 40000 65000 80000
A666
A693 630 160000 185000 200000
631 55000 150000 165000
632 65000 150000 165000
635 75000 120000 135000
A887
ASTM Number Other Number Grade Yield Str. Min. Tensile Max. Tensile Min. Rad. Recom. Vee Die
ALUMINUM
B209 1100 14000 24000
3003 17000 30000
5005 18000 30000
5052 31000 44000
5083 40000 59000
5086 40000 54000
5454 36000 47000
2024 30000 63000
6061 20000 42000
B221 6063 13000 35000
7075 33000 83000